Let’s think of it logical. Coffee always comes hot, we then add ice or anything else to make it cold, meaning that if you pour hot coffee in a glass, it won’t be easy to hold it. Also we as human, use cups and mugs instead of glasses to drink coffee. Now if it’s some kind of cold brew coffee, I don’t know.
Is it actually or are they just assuming it is because it makes their joke funnier to them?
Let’s think of it logical. Coffee always comes hot, we then add ice or anything else to make it cold, meaning that if you pour hot coffee in a glass, it won’t be easy to hold it. Also we as human, use cups and mugs instead of glasses to drink coffee. Now if it’s some kind of cold brew coffee, I don’t know.
So we can assume it’s not coffee, doesn’t necessarily mean it’s coke, though.